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Working Paper
Your Friends, Your Credit: Social Capital Measures Derived from Social Media and the Credit Market
Chetty et al. (2022a) introduced an array of social capital measures derived from Facebook friendships and found that one of these indicators, economic connectedness (EC), predicted upward income mobility well. Bricker and Li (2017) proposed the average credit score of a community's residents as an indicator of local social trust. We show in this paper that the average credit scores are robustly correlated with EC, negatively correlated with the friending-bias measure introduced in Chetty et al. (2022b), and predict economic mobility to a comparable extent after controlling for EC. The ...
Working Paper
Are adjustable-rate mortgage borrowers borrowing constrained?
Past research argues that changes in adjustable-rate mortgage (ARM) payments may lead households to cut back on consumption or to default on their mortgages. In this paper, we argue that these outcomes are more likely if ARM borrowers are borrowing constrained, and find that ARM borrowers exhibit characteristics and behavior that are consistent with being borrowing constrained. Although the demographic and financial characteristics of ARM and fixed-rate mortgage (FRM) borrowers are quite similar, ARM borrowers differ from FRM borrowers in their uses of credit and attitudes towards it. In ...
Working Paper
Does Price Regulation Affect Competition? Evidence from Credit Card Solicitations
We study the unintended consequences of consumer financial regulations, focusing on the CARD Act, which restricts consumer credit card issuers? ability to raise interest rates. We estimate the competitive responsiveness-the degree to which a credit card issuer changes offered interest rates in response to changes in interest rates offered by its competitors-as a measure of competition in the credit card market. Using small business card offers, which are not subject to the Act, as a control group, we find a significant decline in the competitive responsiveness after the Act. The decline in ...
Working Paper
One Month Longer, One Month Later? Prepayments in the Auto Loan Market
We document a secular trend of increasing auto loan maturity from 30 months to over 70 months during the past 50 years, partly reflecting improved vehicle durability. Analyzing over half of the auto loans originated during the past 16 years, we find that longer-maturity new car loans have significantly higher interest rates with a yield curve much steeper than comparable-maturity Treasury securities. In addition, we show that the majority of auto loans were prepaid, including loans of zero-interest, and that many prepaying borrowers could have paid less interest by choosing loans of a shorter ...
Working Paper
Information, Contract Design, and Unsecured Credit Supply: Evidence from Credit Card Mailings
How do lenders of unsecured credit use screening and contract design to mitigate the risks of information asymmetry and limited commitment in the absence of collateral? To address this question, we take advantage of a unique dataset of over 200,000 credit card mail solicitations to a representative sample of households over the recent credit cycle--a period that includes the implementation of the CARD Act. We find that while lenders use credit scores as a prominent screening device, they also take into account a wide array of other information on borrowers' credit histories and financial and ...
Discussion Paper
Who Drives Luxury Cars (Only for a While)?
Household consumption of luxury goods has attracted increasing attention in various areas of finance and economics research.
Discussion Paper
Developments in the Credit Score Distribution over 2020
The distribution of household credit risk can vary with aggregate economic and credit conditions. For example, the share of subprime-scored borrowers declined at a relatively steady pace during the economic recovery from the Global Financial Crisis. Although the COVID-19 pandemic interrupted the economic conditions that supported this trend, the pace of decline accelerated following the pandemic’s onset in March 2020. The analysis that follows suggests that this acceleration was largely driven by the Coronavirus Aid, Relief, and Economic Security Act’s (CARES Act) forbearance provisions.
Working Paper
Gamblers as personal finance activists
Gambling behavior can serve as an informative indicator of important household heterogeneity that is difficult to observe directly in data. We present, to the best of our knowledge, the first comprehensive study of the consumption and personal finance of gamblers using a nationwide representative household survey. We find that consumers are more likely to gamble when income is higher than its normal level predicted by observable characteristics, and that nongambling expenditures tend to increase with gambling activities. In addition, gamblers are more likely to concurrently have various types ...
Discussion Paper
Is Underemployment Underestimated? Evidence from Panel Data
Despite a broad recovery of the U.S. economy from the depths of the Great Recession, lingering slack remains in the labor market.